Autonomous System

AS17903 Cognizant Technology Solutions India Pvt Ltd

BusinessActiveIndiaAPNIC

AS17903 (COGNIZANT-IN-AP) is a business network operated by Cognizant Technology Solutions India Pvt Ltd in India, registered with APNIC. It has 97 IPv4 prefixes with 36,608 addresses, which makes it the 4,965th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses36,608in 97 prefixes
IPv6 prefixes0none
Size rank#4,965of 82,200 active ASNs
Abuser scoreVery Lowunder 0.01% of its addresses flagged · method

Details

OrganizationCognizant Technology Solutions India Pvt Ltd
AS nameCOGNIZANT-IN-AP
Websitecognizant.com
Country India (IN)
Network typeBusiness
RegistryAPNIC
Abuse contactabuse@cognizant.com
Registered—
Last updated2020-06-22

IPv4 prefixes

97 prefixes · 36,608 addresses
NetworkAddressesFirst – last address
203.99.192.0/212,048203.99.192.0 – 203.99.199.255
27.118.36.0/221,02427.118.36.0 – 27.118.39.255
27.118.40.0/221,02427.118.40.0 – 27.118.43.255
116.66.148.0/221,024116.66.148.0 – 116.66.151.255
116.66.152.0/221,024116.66.152.0 – 116.66.155.255
203.99.192.0/221,024203.99.192.0 – 203.99.195.255
203.99.196.0/221,024203.99.196.0 – 203.99.199.255
203.99.204.0/221,024203.99.204.0 – 203.99.207.255
116.66.138.0/23512116.66.138.0 – 116.66.139.255
116.66.140.0/23512116.66.140.0 – 116.66.141.255
116.66.144.0/23512116.66.144.0 – 116.66.145.255
116.66.146.0/23512116.66.146.0 – 116.66.147.255
116.66.150.0/23512116.66.150.0 – 116.66.151.255
116.66.154.0/23512116.66.154.0 – 116.66.155.255
116.66.158.0/23512116.66.158.0 – 116.66.159.255
203.99.192.0/23512203.99.192.0 – 203.99.193.255
203.99.194.0/23512203.99.194.0 – 203.99.195.255
203.99.196.0/23512203.99.196.0 – 203.99.197.255
203.99.198.0/23512203.99.198.0 – 203.99.199.255
203.99.200.0/23512203.99.200.0 – 203.99.201.255
203.99.204.0/23512203.99.204.0 – 203.99.205.255
203.99.208.0/23512203.99.208.0 – 203.99.209.255
203.99.210.0/23512203.99.210.0 – 203.99.211.255
203.99.214.0/23512203.99.214.0 – 203.99.215.255
203.99.216.0/23512203.99.216.0 – 203.99.217.255
The 25 largest of 97. The API and the database have all of them.

IPv6 prefixes

No IPv6 prefixes.

Query AS17903 with the API

The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day. 

curl "https://api.ipapi.is/?q=AS17903&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS17903, with or without a key:

curl "https://api.ipapi.is/?q=203.99.192.1"

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